Remedy: Does turning OFF and ON the power remove the error? Replace the RTC.
Code: 0103
Description: System fatal error
Causes: RTC failure
Remedy: Does turning OFF and ON the power remove the error? Replace the RTC.
Code: 0A30
Description: System fatal error
Causes: Wi-Fi board or MAIN board failure
Remedy: Does turning OFF and ON the power remove the error? 1. Replace the Wi-Fi board. 2. Replace the MAIN board.
Code: 0A39
Description: System fatal error
Causes: Wi-Fi board or MAIN board failure
Remedy: Does turning OFF and ON the power remove the error? 1. Replace the Wi-Fi board. 2. Replace the MAIN board.
Code: 1101
Description: CR life error
Causes: The CR scan path counter has reached a predetermined level. (The end of life of the Ink Supply Tube)
Remedy: Replace the Ink Supply Tube (INK, SYSTEM, ASSY) and reset the counter using the Adjustment Program. In addition, check the statuses of the CR motor (MOTOR ASSY., CR), the driven pulley, the Carriage Unit, and the Head FFC, if any abnormal noise or wear is found, replace the corresponding part(s) along with the Ink Supply Tube.
Code: 1121
Description: CR reversing error
Causes: An abnormal operation (reversed operation) of the CR unit was detected. • Contamination on CR scale • CR encoder failure (cable failure) • CR scale failure • Motor driver failure • CR belt failure • Driver pulley failure • CR motor failure (cable failure)
Remedy: Check the reading status of the CR encoder with the Service Program. 1. Replace the CR scale. 2. Replace the driven pulley. 3. Replace the CR motor. 4. Lubricate the OIL PAD of the CR unit. 5. Replace the CR timing belt. 6. Replace the FFC of the CR encoder. 7. Replace the CR unit. 8. Replace the MAIN board.